Vertes standard EVX-539 audio not clear

Joined
Jan 29, 2018
Messages
5
Location
cebu
#1
Hi Guys,

Hi i'm new here and im not radio operator/engineer. Just purchase new vertex radio EVX--539 digital radio. I noticed the sounds is poor, is there other way i can improve the audio and sounds? any settings recommended? the firmware of the radio is 4.17 .3.25.

1. Do i need to update the firmware?
2. Is there other way i can improve the audio and sounds?
3. Whats the latest firmware of this series?

Thanks
 
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